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somformules voor sinus en cosinus grafisch

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Stapsgewijze visuele afleiding van de som- en verschilregels voor sinus en cosinu.

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chris cambré — June 4, 2021 - 2:13 PM

Resource Type: Activity
Tags: angle class cosine formulas fórmulas sine sum trigonometry
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Target Group (Age): 14 – 19+
Language: Dutch / Nederlands‎ (België)

Views: 622

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Angle Sum Formulas for Sine and Cosine
Shared by Dr. Doug Davis, 3D

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